Shimano Deore XT Di2 RD-M8250-GS Mid Cage Rear Derailleur 12 Speed BYOB display 5 mm): depending on the

5 mm):  depending on the rim shape the Flat rubber valve base might ensure a perfect air-tightness

Compatible with KICKR V5 only

Light Transmission: 12%

our T-wrenches are compact

With a light weight and precision tolerance clamp sections

Shimano Deore XT Di2 RD-M8250-GS Mid Cage Rear Derailleur 12 Speed BYOB display 5 mm): depending on theOptimised for impact survivability, the 12 speed mid cage M8250 rear derailleur is the top choice for everyday trail riding, offering unmatched durability, quick, precise shifts and added weight savings when paired with the 9 45T compact cassette. Featuring all new wireless Di2 shifting, automatic impact recovery, a 500% gear range and 23 millimeters of additional ground clearance for a bash free ride, the M8250 rear derailleur is built to be